(19)

(11)

EP 1 766 176 A1

(12)

(43) Date of publication: 28.03.2007 Bulletin 2007/13 (21) Application number: 05733660.4 (22) Date of filing: 29.04.2005

(51) International Patent Classification (IPC):  E06B 3/86(2006.01) E06B 3/70(2006.01) (86) International application number: PCT/IE2005/000049 (87) International publication number: WO 2005/116386 (08.12.2005 Gazette 2005/49)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR Designated Extension States: AL BA HR MK YU (30) Priority: 31.05.2004 IE 20040381 (71) Applicant: Costello, Timothy Francis Glin, Co. Limerick (IE)	(72) Inventor: Costello, Timothy Francis Glin, Co. Limerick (IE) (74) Representative: Ryan, John Mary et al c/o Anne Ryan & Co. 60 Northumberland Road Ballsbridge Dublin 4 Dublin 4 (IE)